| Business | Phone |
| A C I Computer 413 Logan Blvd, Altoona 16602 | (814) 946-8862 |
| Galloway Home Computers 1444 Washington Ave, Altoona 16601 | (814) 943-5193 |
| Ktaadn Group 850 29th St, Altoona 16601 | (814) 941-3469 |
| Tsi 1514 11th Ave, Altoona 16601 | (814) 941-8507 |
| United Computer Products Co 2032 E Pleasant Valley Blvd, Altoona 16602 | (814) 943-1133 |
| Versyss Inc 619 Baynton Ave, Altoona 16602 | (814) 942-5338 |
| Station-No2 Computers 216 N 8th Ave, Altoona 16601 | (814) 941-2294 |
| Reed Micro Automation 3900 Industrial Park Dr, Altoona 16602 | (814) 941-0225 |